import java.util.*;
public class Main {
    public static void main(String[] args) {
        int year1,month1,day1,year2,month2,day2;
        try {
            year1 = Integer.parseInt(args[0]);
            month1 = Integer.parseInt(args[1]);
            day1 = Integer.parseInt(args[2]);
            year2 = Integer.parseInt(args[3]);
            month2 = Integer.parseInt(args[4]);
            day2 = Integer.parseInt(args[5]);
        }
        catch(NumberFormatException e)
        {
            year1 =2012;
            month1=0;
            day1=1;
            year2=2018;
            month2=0;
            day2=1;
        }
        Calendar calendar =Calendar.getInstance();
        calendar.set(year1,month1-1,day1);
        long timeYear1 = calendar.getTimeInMillis();
        calendar.set(year2,month2-1,day2);
        long timeYear2=calendar.getTimeInMillis();
        long 相隔天数=Math.abs((timeYear1-timeYear2)/(1000*60*60*24));
        System.out.println(" "+year1+"年"+month1+"月"+day1+"日和"+year2+"年"+month2+"月"+day2+"日相隔"+相隔天数+"天");

        
    }
}